Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“went straight to my credit card company to raise a dispute”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0884491badc89b90cb98d27601732e5012c6784f8f7f07de48f01e2c833b3f1b
Signature (Ed25519, base64)
WnCz0c0XyqX9u35Xkl1eAwsR55Vzoo91n+BwTZP4T2cIrOMT4LOsQtmyQgxhwzMVPYW7XSwxAWv+owdquIR5CQ==
Merkle root
fe94c04c20b3266750f4dbc6a3653f61780d445d01f1545120f6c37d36d71ff0
Merkle path
["0887f637124439b403f2042e838f09f3d841a23b30a7ccfb464c4053ed9e919f","f1811a734434d27085d7e001828dd95a3054e28888308d9d14b6b4a2b6aab5e8","b5d0febaa088fa879cc33e13df2b3a3f879ae4d755fa65087d2974abc91eb4dd","5da7a80ed4625858eb60759fbfb06b4eafdb03cc37c6bfa2f78eba9852e39262","05201daa3666bbba46f0599b462433659055588f4b75da78d51ced14f3745b91","d4b377bfb52bd09b79a371c941c2323d590c20f76d51f64e17eb7fda3f305e22","19047a28e5ab9d9fbf4fbc67e53f28c97f868e553b739f541dc5073cc1584f3f","de4dca26620286baa1279d6e21682348c111d1b2c7ae9f23cccf59d4538f0f69","d1c709ce8bcfd0d8de718ee80741ce21ffbc36b28f7f7426adf7c0f08613d350","5afb88c540a4d3f8c64a218ae2d99df961e793fb3905785768638d543b060c23","20968daf71bdadc0be88318e5962e0b87a6c173dff1187d1d16b542dab199b01","01463551ea824d36b27f0920f232eed6a517cb49211a3096e69f375a94ed461c","93f8a73d581d5a577779ea4e3a5ec90a9403a343dd763f3df4c580b86533a7c2","9764411b9036157d4f3622be5a17f6276b575f16c417f7b08dc6150c7a3e326a","360c1b8c241372c87353049db4729fbb13151e7694db18a4b9ba21ddb2c2ab4e"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2683442043 · entry 108e9186e8c5677af84b…
Expected log hash
b32555b0c0ed6ab3025d809fd17065d5a2118facd0208ca397bd6fef92debff6 The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.
Canonical record
{"dataset_version":"v1788325010619","kind":"published-quote","locale":"de","page":"theme:smallpdf/billing/de","quote":"went straight to my credit card company to raise a dispute","rating":1,"review_date":"2026-07-30","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a6b66c33dde940b33aeba5e","v":1}

Verify in the public log

  1. Open the Rekor entry (pre-filled with this proof's log index).
  2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (fe94c04c20b3…), which ties this proof's root to the log entry.
  3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
  4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
  5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.